Odile Sismeiro

Studying the regulons of OmrA and OmrB paralogous small RNAs reveals targets involved in central carbon metabolism and lipogenesis

The paper identifies new targets of Escherichia coli OmrA and OmrB sRNAs involved in carbon metabolism and lipogenesis through transcriptome and proteome analyses.

Dengue virus susceptibility in Aedes aegypti linked to natural cytochrome P450 variants

This study identifies a cytochrome P450 gene variant that influences dengue virus susceptibility in Aedes aegypti mosquitoes.

Virulence regulates and boosts CRISPR-Cas9 immunity in Group B Streptococcus

This study shows that CovR, a virulence regulator, enhances CRISPR-Cas9 immunity in Group B Streptococcus by modulating Cas9 activity and improving immune memory.

Signal-independent activation reveals two-component regulatory networks

This study identifies two-component regulatory networks in Streptococcus agalactiae by activating histidine kinases to reveal connections between regulatory systems and their roles in pathogenicity and cell envelope homeostasis.

MAPPING CHANGES OF MIRNA-MRNA NETWORKS IN LEISHMANIA-INFECTED MACROPHAGES PREDICTS REGULATORY MIRNA-TF LOOPS AS NOVEL TARGETS OF PARASITE IMMUNE SUBVERSION

Coordinated regulation of osmotic imbalance by c-di-AMP shapes beta-lactam tolerance in Group B Streptococcus

This study identifies c-di-AMP's role in beta-lactam tolerance in Group B Streptococcus by coordinating osmotic regulation and cell envelope stress responses.

Yolk sac erythromyeloid progenitors sustain erythropoiesis throughout embryonic life

This study shows yolk sac erythromyeloid progenitors sustain erythropoiesis throughout embryonic life by outcompeting hematopoietic stem cell-derived progenitors in low erythropoietin environments.